There once was a girl who said "someday" a lot when it came to making things happen for herself. And then someday turned into Wednesdays and Sundays and Mondays. Somedays became a thing of the past.
Waiting around for someday to produce any kind of results is not a plan. It is a procrastination. Whatever you want, whatever you need, whatever you want to attempt, whoever you want to be is out there, today, Thursday, Friday, Saturday, Sunday, Monday or Tuesday. But not someday. Pick a day and start making it happen.